Cost/Price/Markup/Margin; 12CP

[Dieter]

(08-20-2017 09:57 AM)Zac Bruce Wrote:  The following registers are used to either store the know information, or to RCL the unknown variables after the program has run.
1= Cost
2= Price
3= Markup
4= Margin

For a more convenient functionality the user could enter a code 1...4 along with the value and the program either stores the value (if > 0) or calculates it (if = 0):

1 [ENTER] 200 [R/S] => store cost = 200
1 [ENTER]   0  [R/S] => calculate cost

I have been thinking about this idea, but on the 12C this requires some effort.

Code:

007- Triangle % (percentage change, I don't know how to do a triangle!)

This triangle is a capital Greek Delta, the mathematical symbol for a difference: Δ% is the difference in percent ("delta percent"). Greek characters are part of many character sets, take a look at the respective character map (e.g. in Windows execute "charmap"). Or simply copy this Δ here. ;-)

(08-20-2017 09:57 AM)Zac Bruce Wrote:  Can P/R be used in place of GTO 000 to end the program?

?!? – P/R is not programmable.

Dieter